Parse error: syntax error, unexpected '}' in C:\WINDOWS\Temp\silverstripe-cacheE--websites-_SilverStripe-Reception-Screen.v2.4.0\.cacheE..websites._SilverStripe.Reception-Screen.v2.4.0.themes.J2.templates.Layout.StudentEdit.ss on line 222
Yet went I use the %StudentEdit and $StudentAdd in the same template without the if control all is fine.
Of course i checked it before to didn't ask u stupid questions and it's logical that PHP property name always started with $ sign so it's not obvious and if u look at <% if Property != value &> here is strange sign & at the end of the row
if ( $Property && $Property)
it's the same as if ( $Property == TRUE && $Property == TRUE)
don't be angry about my questions, just manual must be corrected and there won't such questions anymore